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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Outcomes of group audiologic rehabilitation for adults with unaided hearing impairment and their significant others

Habanec, Olga Lucía January 2013 (has links)
Aim: To evaluate an audiologic rehabilitation program previously piloted in the U.S. (Kelly-Campbell, in review) for unaided hearing-impaired working adults that was also modified to include their significant others. <p> <p> Method: In this quasi-randomised repeated measures waitlist design, forty-eight participants (24 hearing-impaired adults and their 24 normal hearing significant others) aged 50-64 years were randomised into either a non-waitlist group (immediate treatment), or a waitlist group (treatment after 12-weeks). In these groups, participant couples attended three weekly 2-hour group sessions and completed health-related quality of life (HRQOL) assessments. Treatment outcomes for hearing-impaired adults (HIAs) were measured from self and significant other (SO) proxy reports of the Communication Profile for the Hearing Impaired (CPHI; Demorest & Erdman, 1986; 1987). Treatment outcomes for SOs were measured from self-reports of the Significant Other Scale for Hearing Disability (SOS-HEAR; Scarinci, Worrall & Hickson, 2009b). An investigation of the effect of treatment on the congruence of SO-proxy versus HIA HRQOL measures was also undertaken. <p> Results: A series of analyses of variance and repeated-measures t-tests examined HRQOL outcomes for HIAs and their SOs between pre-treatment, post-treatment, and at 12-weeks follow-up. Results suggest a significant effect of time for all HRQOL assessments, with gender effects found for CPHI measures, but not for SOS-HEAR measures. Medium to large effect sizes were revealed for both HIAs and their SOs. <p> Conclusions: Group AR appears to be a beneficial treatment approach for reducing the consequences of hearing impairment for HIAs and for their normal hearing SOs.
2

Partnerperspektivet : En integrerad litteraturstudie om hur det är att leva med en person som har hörselnedsättning / The Partner Perspective : An Integrative Review about how it is to live with a person with hearing impairment

Hatula, Caisa, Johansson, Ida January 2023 (has links)
Bakgrund: När en person har hörselnedsättning påverkas indirekt dess omgivning. Konsekvenser som kan upplevas av en partner kan benämnas med begreppet Third-Party Disability (TPD) och innefattar ett flertal aspekter som exempelvis kommunikation och livskvalité. Med ålder blir hörselnedsättningar allt vanligare vilket leder till att allt fler par i övre medelåldern lever i en relation där ena partnern har hörselnedsättning. Syfte: Att undersöka hur partnern påverkas av en respektives hörselnedsättning och vad det har för eventuella konsekvenser på livskvalitén, sett till personer i övre medelåldern. Metod: En integrerad litteraturstudie utfördes för att besvara studiens syfte. Litteratursökning i databaserna PubMed, Cinahl och Web of Science resulterade i inklusion av åtta vetenskapliga artiklar. Resultat: Resultaten påvisar att partnern påverkas av sin respektives hörselnedsättning. Det är främst kommunikationsmöjligheterna som försämras men även relationsförändringar kan uppstå. Vidare kan det leda till att livskvaliteten för den normalhörande personen försämras till följd av begränsningar i partnerskapet. Slutsatser: Kommunikationsmöjligheterna försämras till följd av hörselnedsättning och påverkar deltagandet i sociala aktiviteter och sammanhang. Indirekt påverkar detta partnerns förmåga för deltagande och kan leda till försämrad livskvalitet. / Background: When a person has hearing loss, their significant others become indirectly affected. The consequences from a partner perspective can be described with the term Third-Party Disability (TPD), which includes several aspects such as communication and quality of life. With age, hearing loss become increasingly more common, therefore it is likely that at least one partner in couples of upper middle age will have hearing loss. Aim: To investigate how the partner is affected by their spouse´s hearing loss and what consequences it has on the quality of life, for people in upper middle age. Methods: An integrated literature study was carried out to answer the purpose of the present study. The literature search conducted in the databases PubMed, Cinahl and Web of Science resulted in eight scientific articles for inclusion. Results: The results demonstrate that the partner is affected by their spouses hearing loss. Mainly it´s the communication opportunities that deteriorate, but relationship changes can also occur. This can further lead to a deterioration in the quality of life of the normal-hearing spouse as a result of limitations in the partnership. Conclusions: Communication possibilities deteriorate as a result of hearing loss and affect participation in social activities and contexts. Indirectly, this affects the partner's capacity for participation and can lead to a reduced quality of life.
3

Third-Party Disability in Spouses of Older People with Hearing Impairment

Nerina Scarinci Unknown Date (has links)
Hearing impairment is the most common communication disability in older people. The wide-ranging impact of hearing impairment on communication means that not only does the person with hearing impairment experience the consequences but also his or her frequent communication partners. This thesis investigates the impact of hearing impairment on spouses and uses the World Health Organization’s term “third-party disability.” Third-party disability is defined as the impairments, activity limitations, and participation restrictions experienced by the family due to the health condition of their significant other, and was identified by the World Health Organization as an area for future development and application of the International Classification of Functioning, Disability and Health (ICF). Despite a number of studies previously published on the effect of hearing impairment on family members, including younger couples and carers, there remain substantial gaps in knowledge and understanding of the difficulties specifically relating to older people and factors associated with third-party hearing disability. This thesis focuses on the third-party disability experienced by normally hearing spouses (termed the “spouses” in this thesis) of older people with hearing impairment (termed the “partners” in this thesis). To add empirical data to the body of research, this series of studies first explored the lived experience of spouses of older people with hearing impairment in a qualitative study, then identified the ICF domains and categories that described third-party hearing disability, described the extent of third-party hearing disability in this population, modelled the contribution of factors to third-party hearing disability, and developed and psychometrically tested a scale to measure the third-party disability of spouses of older people with hearing impairment. Studies conducted within this thesis were therefore completed in two phases. Ten spouses of older people with hearing impairment participated in the first qualitative phase, consisting of semi-structured in-depth interviews. Results of this study showed that spouses experience a number of effects as a result of their partners’ hearing impairment including: (1) the broad ranging effects of the hearing impairment on the spouses’ everyday lives; (2) the spouses’ need to constantly adapt to their partners’ hearing impairment; (3) the effect of acceptance of the hearing impairment on the spouse; and (4) the impact of ageing and retirement. Findings were then linked to the ICF to identify the most typical and relevant domains and categories of the ICF for spouses of older people with hearing impairment. The majority of themes were able to be linked to the ICF, with most linking to codes in the activities and participation component. A number of contextual factors were also identified that influenced the spouses’ third-party disability. In the second phase, a further 100 older couples affected by hearing impairment participated in a quantitative face-to-face survey to describe the nature and degree of third-party disability in spouses, and to examine factors associated with third-party hearing disability. Concepts identified in the first qualitative study were used to formulate a 36-item tool for measuring spouses’ third-party hearing disability, namely the Significant Other Scale for Hearing Disability (SOS-HEAR). The majority of spouses in this study (98%) reported some degree of third-party hearing disability on at least one item of the SOS-HEAR. Communication difficulties between the couple were the central source of stress reported by spouses, followed by emotional problems in the spouse. Three factors were found to be significantly associated with greater third-party hearing disability: (1) lower relationship satisfaction as described by spouses; (2) a larger spouse-partner age difference; and (3) greater hearing disability in the hearing impaired partner as perceived by the spouse. The scaling properties of the SOS-HEAR were then examined, with a revised 27-item questionnaire found to be a reliable means of measuring older spouses’ third-party hearing disability. Use of the SOS-HEAR is proposed as a means of identifying spouses of older people with hearing impairment in need of intervention. If spouses are identified as experiencing third-party hearing disability, health professionals are then in a position to facilitate discussions with the couple about the impact of the hearing loss on their daily functioning. The inclusion of spouses in rehabilitation takes into account the needs of both members of the couple such that they become partners in rehabilitation. In summary, this research has shown that hearing impairment in older people has an effect on the spouse, as they too experience situations of communication activity limitations and participation restrictions. It is clear that the lives of participants in this study were considerably affected as a result of their partners’ hearing impairment, with spouses reporting a wide variety of stresses involving lifestyle changes, communication difficulties, and emotional consequences. This series of studies has highlighted the potentially important role of family-centred intervention in rehabilitation for older adults with hearing impairment, and strongly suggests the need for increased inclusion of spouses and significant others in the rehabilitation process.
4

Third-Party Disability in Spouses of Older People with Hearing Impairment

Nerina Scarinci Unknown Date (has links)
Hearing impairment is the most common communication disability in older people. The wide-ranging impact of hearing impairment on communication means that not only does the person with hearing impairment experience the consequences but also his or her frequent communication partners. This thesis investigates the impact of hearing impairment on spouses and uses the World Health Organization’s term “third-party disability.” Third-party disability is defined as the impairments, activity limitations, and participation restrictions experienced by the family due to the health condition of their significant other, and was identified by the World Health Organization as an area for future development and application of the International Classification of Functioning, Disability and Health (ICF). Despite a number of studies previously published on the effect of hearing impairment on family members, including younger couples and carers, there remain substantial gaps in knowledge and understanding of the difficulties specifically relating to older people and factors associated with third-party hearing disability. This thesis focuses on the third-party disability experienced by normally hearing spouses (termed the “spouses” in this thesis) of older people with hearing impairment (termed the “partners” in this thesis). To add empirical data to the body of research, this series of studies first explored the lived experience of spouses of older people with hearing impairment in a qualitative study, then identified the ICF domains and categories that described third-party hearing disability, described the extent of third-party hearing disability in this population, modelled the contribution of factors to third-party hearing disability, and developed and psychometrically tested a scale to measure the third-party disability of spouses of older people with hearing impairment. Studies conducted within this thesis were therefore completed in two phases. Ten spouses of older people with hearing impairment participated in the first qualitative phase, consisting of semi-structured in-depth interviews. Results of this study showed that spouses experience a number of effects as a result of their partners’ hearing impairment including: (1) the broad ranging effects of the hearing impairment on the spouses’ everyday lives; (2) the spouses’ need to constantly adapt to their partners’ hearing impairment; (3) the effect of acceptance of the hearing impairment on the spouse; and (4) the impact of ageing and retirement. Findings were then linked to the ICF to identify the most typical and relevant domains and categories of the ICF for spouses of older people with hearing impairment. The majority of themes were able to be linked to the ICF, with most linking to codes in the activities and participation component. A number of contextual factors were also identified that influenced the spouses’ third-party disability. In the second phase, a further 100 older couples affected by hearing impairment participated in a quantitative face-to-face survey to describe the nature and degree of third-party disability in spouses, and to examine factors associated with third-party hearing disability. Concepts identified in the first qualitative study were used to formulate a 36-item tool for measuring spouses’ third-party hearing disability, namely the Significant Other Scale for Hearing Disability (SOS-HEAR). The majority of spouses in this study (98%) reported some degree of third-party hearing disability on at least one item of the SOS-HEAR. Communication difficulties between the couple were the central source of stress reported by spouses, followed by emotional problems in the spouse. Three factors were found to be significantly associated with greater third-party hearing disability: (1) lower relationship satisfaction as described by spouses; (2) a larger spouse-partner age difference; and (3) greater hearing disability in the hearing impaired partner as perceived by the spouse. The scaling properties of the SOS-HEAR were then examined, with a revised 27-item questionnaire found to be a reliable means of measuring older spouses’ third-party hearing disability. Use of the SOS-HEAR is proposed as a means of identifying spouses of older people with hearing impairment in need of intervention. If spouses are identified as experiencing third-party hearing disability, health professionals are then in a position to facilitate discussions with the couple about the impact of the hearing loss on their daily functioning. The inclusion of spouses in rehabilitation takes into account the needs of both members of the couple such that they become partners in rehabilitation. In summary, this research has shown that hearing impairment in older people has an effect on the spouse, as they too experience situations of communication activity limitations and participation restrictions. It is clear that the lives of participants in this study were considerably affected as a result of their partners’ hearing impairment, with spouses reporting a wide variety of stresses involving lifestyle changes, communication difficulties, and emotional consequences. This series of studies has highlighted the potentially important role of family-centred intervention in rehabilitation for older adults with hearing impairment, and strongly suggests the need for increased inclusion of spouses and significant others in the rehabilitation process.
5

Investigating third-party functioning and third-party disability in family members of people with aphasia

Grawburg, Meghann Jane January 2014 (has links)
Due to the profound impact that aphasia has on both the person with aphasia and their close family members, aphasia is a family problem. Aphasia is a communication disorder, most commonly caused by stroke. It is associated with impairments in spoken language, understanding, reading, and writing that impact upon daily activities, participation in society, and the quality of life of those with the condition and their family members. However, family-centred rehabilitation programs, policy, and funding are not well established. In the International Classification of Functioning, Disability and Health (ICF), the World Health Organization introduced the term “third-party disability” and identified the need for further investigation into family members’ functioning and disability in relation to a significant other’s health condition. In this thesis, the term “third-party functioning” is used to describe positive and/or neutral changes to a family member’s functioning as a consequence of a significant other’s health condition; “third-party disability” describes negative changes. The overall aims of this thesis are to: i) describe third-party functioning and disability in family members of people with aphasia post-stroke, and ii) develop the Significant other Scale for family members of people with Aphasia (SOS-Aphasia), a scale for measuring third-party functioning and third-party disability in this population. Two systematic reviews were conducted to provide a summary of the current literature related to family members’ third-party functioning and third-party disability secondary to aphasia. Positive/neutral and negative findings were extracted from included articles, then synthesized and mapped to the ICF. These reviews showed that family members experienced third-party functioning and third-party disability secondary to aphasia in the Body Functions and Activities and Participation components of the ICF, in addition to the development and exacerbation of health conditions. The results laid the groundwork for the qualitative-quantitative sequential mixed methods study that followed. In the first phase of the study, qualitative methods were used to explore the positive and negative effects of aphasia on family members, thus expanding and confirming our existing understanding of third-party functioning and third-party vii  disability. Twenty family members participated in individual in-depth semi-structured interviews, which were analysed using qualitative content analysis with research codes subsequently mapped to the ICF. The results revealed five categories of positive/neutral aphasia-related changes, including: (1) emotions (e.g., focusing on the positive); (2) communication (e.g., talking to the person with aphasia more); (3) relationships (e.g., making new friends); (4) recreational activities and social life (e.g., taking up new hobbies); and (5) paid/volunteer work or education (e.g., volunteering to help people with aphasia). In addition, seven categories that described the negative effects of aphasia on family members were revealed: (1) physical, mental, and emotional health (e.g., tired); (2) communication (e.g., difficulty communicating with the person with aphasia); (3) relationships (e.g., lack of physical intimacy between spouses); (4) recreational activities and social life (e.g., restricted social activities); (5) paid/volunteer work or education (e.g., took extended time off work); (6) domestic and caregiving responsibilities (e.g., transporting the person with aphasia places); and (7) finances (e.g., loss of person with aphasia’s income). Research codes were mapped to two domains within the Body Functions component (i.e., Mental functions and Functions of the digestive, metabolic and endocrine systems) and eight domains within Activities and Participation components of the ICF (i.e., Learning and applying knowledge, General tasks and demands, Communication, Self-care, Domestic life, Interpersonal interactions and relationships, Major life areas, and Community, social and civic life). Health conditions (e.g., depression and anxiety) associated with the aphasia of a significant other were also identified in family members. Mapping of the qualitative research codes to the ICF demonstrated how the ICF framework could be applied to family members. The second phase of the study involved the development and validation of the SOS-Aphasia. The SOS-Aphasia items were derived from the constructs of third- party functioning and third-party disability identified in the qualitative study and the response scale format was based on the ICF. Following the development of the SOS- Aphasia, 104 family members completed the original 34-item version. Factor analysis and Rasch analysis were used to examine the underlying structure and internal construct validity of the SOS-Aphasia. Test-retest reliability and feasibility were also investigated. Based on the analysis, five SOS-Aphasia subscales were identified and viii 10 items marked for deletion. The revised 24-item SOS-Aphasia demonstrated preliminary evidence of good psychometric properties. In summary, this series of studies demonstrates that family members experience third-party functioning and third-party disability, as well as changes to their health, secondary to a significant other’s aphasia. In addition, the SOS-Aphasia shows validity and reliability in measuring third-party functioning and third-party disability. Together, these findings provide the motivation for the inclusion of family members of people with aphasia in a family-centred care model with implications for research, practice, and policy.
6

Third-Party Disability in Spouses of Older People with Hearing Impairment

Nerina Scarinci Unknown Date (has links)
Hearing impairment is the most common communication disability in older people. The wide-ranging impact of hearing impairment on communication means that not only does the person with hearing impairment experience the consequences but also his or her frequent communication partners. This thesis investigates the impact of hearing impairment on spouses and uses the World Health Organization’s term “third-party disability.” Third-party disability is defined as the impairments, activity limitations, and participation restrictions experienced by the family due to the health condition of their significant other, and was identified by the World Health Organization as an area for future development and application of the International Classification of Functioning, Disability and Health (ICF). Despite a number of studies previously published on the effect of hearing impairment on family members, including younger couples and carers, there remain substantial gaps in knowledge and understanding of the difficulties specifically relating to older people and factors associated with third-party hearing disability. This thesis focuses on the third-party disability experienced by normally hearing spouses (termed the “spouses” in this thesis) of older people with hearing impairment (termed the “partners” in this thesis). To add empirical data to the body of research, this series of studies first explored the lived experience of spouses of older people with hearing impairment in a qualitative study, then identified the ICF domains and categories that described third-party hearing disability, described the extent of third-party hearing disability in this population, modelled the contribution of factors to third-party hearing disability, and developed and psychometrically tested a scale to measure the third-party disability of spouses of older people with hearing impairment. Studies conducted within this thesis were therefore completed in two phases. Ten spouses of older people with hearing impairment participated in the first qualitative phase, consisting of semi-structured in-depth interviews. Results of this study showed that spouses experience a number of effects as a result of their partners’ hearing impairment including: (1) the broad ranging effects of the hearing impairment on the spouses’ everyday lives; (2) the spouses’ need to constantly adapt to their partners’ hearing impairment; (3) the effect of acceptance of the hearing impairment on the spouse; and (4) the impact of ageing and retirement. Findings were then linked to the ICF to identify the most typical and relevant domains and categories of the ICF for spouses of older people with hearing impairment. The majority of themes were able to be linked to the ICF, with most linking to codes in the activities and participation component. A number of contextual factors were also identified that influenced the spouses’ third-party disability. In the second phase, a further 100 older couples affected by hearing impairment participated in a quantitative face-to-face survey to describe the nature and degree of third-party disability in spouses, and to examine factors associated with third-party hearing disability. Concepts identified in the first qualitative study were used to formulate a 36-item tool for measuring spouses’ third-party hearing disability, namely the Significant Other Scale for Hearing Disability (SOS-HEAR). The majority of spouses in this study (98%) reported some degree of third-party hearing disability on at least one item of the SOS-HEAR. Communication difficulties between the couple were the central source of stress reported by spouses, followed by emotional problems in the spouse. Three factors were found to be significantly associated with greater third-party hearing disability: (1) lower relationship satisfaction as described by spouses; (2) a larger spouse-partner age difference; and (3) greater hearing disability in the hearing impaired partner as perceived by the spouse. The scaling properties of the SOS-HEAR were then examined, with a revised 27-item questionnaire found to be a reliable means of measuring older spouses’ third-party hearing disability. Use of the SOS-HEAR is proposed as a means of identifying spouses of older people with hearing impairment in need of intervention. If spouses are identified as experiencing third-party hearing disability, health professionals are then in a position to facilitate discussions with the couple about the impact of the hearing loss on their daily functioning. The inclusion of spouses in rehabilitation takes into account the needs of both members of the couple such that they become partners in rehabilitation. In summary, this research has shown that hearing impairment in older people has an effect on the spouse, as they too experience situations of communication activity limitations and participation restrictions. It is clear that the lives of participants in this study were considerably affected as a result of their partners’ hearing impairment, with spouses reporting a wide variety of stresses involving lifestyle changes, communication difficulties, and emotional consequences. This series of studies has highlighted the potentially important role of family-centred intervention in rehabilitation for older adults with hearing impairment, and strongly suggests the need for increased inclusion of spouses and significant others in the rehabilitation process.
7

Third-Party Disability in Spouses of Older People with Hearing Impairment

Nerina Scarinci Unknown Date (has links)
Hearing impairment is the most common communication disability in older people. The wide-ranging impact of hearing impairment on communication means that not only does the person with hearing impairment experience the consequences but also his or her frequent communication partners. This thesis investigates the impact of hearing impairment on spouses and uses the World Health Organization’s term “third-party disability.” Third-party disability is defined as the impairments, activity limitations, and participation restrictions experienced by the family due to the health condition of their significant other, and was identified by the World Health Organization as an area for future development and application of the International Classification of Functioning, Disability and Health (ICF). Despite a number of studies previously published on the effect of hearing impairment on family members, including younger couples and carers, there remain substantial gaps in knowledge and understanding of the difficulties specifically relating to older people and factors associated with third-party hearing disability. This thesis focuses on the third-party disability experienced by normally hearing spouses (termed the “spouses” in this thesis) of older people with hearing impairment (termed the “partners” in this thesis). To add empirical data to the body of research, this series of studies first explored the lived experience of spouses of older people with hearing impairment in a qualitative study, then identified the ICF domains and categories that described third-party hearing disability, described the extent of third-party hearing disability in this population, modelled the contribution of factors to third-party hearing disability, and developed and psychometrically tested a scale to measure the third-party disability of spouses of older people with hearing impairment. Studies conducted within this thesis were therefore completed in two phases. Ten spouses of older people with hearing impairment participated in the first qualitative phase, consisting of semi-structured in-depth interviews. Results of this study showed that spouses experience a number of effects as a result of their partners’ hearing impairment including: (1) the broad ranging effects of the hearing impairment on the spouses’ everyday lives; (2) the spouses’ need to constantly adapt to their partners’ hearing impairment; (3) the effect of acceptance of the hearing impairment on the spouse; and (4) the impact of ageing and retirement. Findings were then linked to the ICF to identify the most typical and relevant domains and categories of the ICF for spouses of older people with hearing impairment. The majority of themes were able to be linked to the ICF, with most linking to codes in the activities and participation component. A number of contextual factors were also identified that influenced the spouses’ third-party disability. In the second phase, a further 100 older couples affected by hearing impairment participated in a quantitative face-to-face survey to describe the nature and degree of third-party disability in spouses, and to examine factors associated with third-party hearing disability. Concepts identified in the first qualitative study were used to formulate a 36-item tool for measuring spouses’ third-party hearing disability, namely the Significant Other Scale for Hearing Disability (SOS-HEAR). The majority of spouses in this study (98%) reported some degree of third-party hearing disability on at least one item of the SOS-HEAR. Communication difficulties between the couple were the central source of stress reported by spouses, followed by emotional problems in the spouse. Three factors were found to be significantly associated with greater third-party hearing disability: (1) lower relationship satisfaction as described by spouses; (2) a larger spouse-partner age difference; and (3) greater hearing disability in the hearing impaired partner as perceived by the spouse. The scaling properties of the SOS-HEAR were then examined, with a revised 27-item questionnaire found to be a reliable means of measuring older spouses’ third-party hearing disability. Use of the SOS-HEAR is proposed as a means of identifying spouses of older people with hearing impairment in need of intervention. If spouses are identified as experiencing third-party hearing disability, health professionals are then in a position to facilitate discussions with the couple about the impact of the hearing loss on their daily functioning. The inclusion of spouses in rehabilitation takes into account the needs of both members of the couple such that they become partners in rehabilitation. In summary, this research has shown that hearing impairment in older people has an effect on the spouse, as they too experience situations of communication activity limitations and participation restrictions. It is clear that the lives of participants in this study were considerably affected as a result of their partners’ hearing impairment, with spouses reporting a wide variety of stresses involving lifestyle changes, communication difficulties, and emotional consequences. This series of studies has highlighted the potentially important role of family-centred intervention in rehabilitation for older adults with hearing impairment, and strongly suggests the need for increased inclusion of spouses and significant others in the rehabilitation process.
8

Third-Party Disability in Spouses of Older People with Hearing Impairment

Nerina Scarinci Unknown Date (has links)
Hearing impairment is the most common communication disability in older people. The wide-ranging impact of hearing impairment on communication means that not only does the person with hearing impairment experience the consequences but also his or her frequent communication partners. This thesis investigates the impact of hearing impairment on spouses and uses the World Health Organization’s term “third-party disability.” Third-party disability is defined as the impairments, activity limitations, and participation restrictions experienced by the family due to the health condition of their significant other, and was identified by the World Health Organization as an area for future development and application of the International Classification of Functioning, Disability and Health (ICF). Despite a number of studies previously published on the effect of hearing impairment on family members, including younger couples and carers, there remain substantial gaps in knowledge and understanding of the difficulties specifically relating to older people and factors associated with third-party hearing disability. This thesis focuses on the third-party disability experienced by normally hearing spouses (termed the “spouses” in this thesis) of older people with hearing impairment (termed the “partners” in this thesis). To add empirical data to the body of research, this series of studies first explored the lived experience of spouses of older people with hearing impairment in a qualitative study, then identified the ICF domains and categories that described third-party hearing disability, described the extent of third-party hearing disability in this population, modelled the contribution of factors to third-party hearing disability, and developed and psychometrically tested a scale to measure the third-party disability of spouses of older people with hearing impairment. Studies conducted within this thesis were therefore completed in two phases. Ten spouses of older people with hearing impairment participated in the first qualitative phase, consisting of semi-structured in-depth interviews. Results of this study showed that spouses experience a number of effects as a result of their partners’ hearing impairment including: (1) the broad ranging effects of the hearing impairment on the spouses’ everyday lives; (2) the spouses’ need to constantly adapt to their partners’ hearing impairment; (3) the effect of acceptance of the hearing impairment on the spouse; and (4) the impact of ageing and retirement. Findings were then linked to the ICF to identify the most typical and relevant domains and categories of the ICF for spouses of older people with hearing impairment. The majority of themes were able to be linked to the ICF, with most linking to codes in the activities and participation component. A number of contextual factors were also identified that influenced the spouses’ third-party disability. In the second phase, a further 100 older couples affected by hearing impairment participated in a quantitative face-to-face survey to describe the nature and degree of third-party disability in spouses, and to examine factors associated with third-party hearing disability. Concepts identified in the first qualitative study were used to formulate a 36-item tool for measuring spouses’ third-party hearing disability, namely the Significant Other Scale for Hearing Disability (SOS-HEAR). The majority of spouses in this study (98%) reported some degree of third-party hearing disability on at least one item of the SOS-HEAR. Communication difficulties between the couple were the central source of stress reported by spouses, followed by emotional problems in the spouse. Three factors were found to be significantly associated with greater third-party hearing disability: (1) lower relationship satisfaction as described by spouses; (2) a larger spouse-partner age difference; and (3) greater hearing disability in the hearing impaired partner as perceived by the spouse. The scaling properties of the SOS-HEAR were then examined, with a revised 27-item questionnaire found to be a reliable means of measuring older spouses’ third-party hearing disability. Use of the SOS-HEAR is proposed as a means of identifying spouses of older people with hearing impairment in need of intervention. If spouses are identified as experiencing third-party hearing disability, health professionals are then in a position to facilitate discussions with the couple about the impact of the hearing loss on their daily functioning. The inclusion of spouses in rehabilitation takes into account the needs of both members of the couple such that they become partners in rehabilitation. In summary, this research has shown that hearing impairment in older people has an effect on the spouse, as they too experience situations of communication activity limitations and participation restrictions. It is clear that the lives of participants in this study were considerably affected as a result of their partners’ hearing impairment, with spouses reporting a wide variety of stresses involving lifestyle changes, communication difficulties, and emotional consequences. This series of studies has highlighted the potentially important role of family-centred intervention in rehabilitation for older adults with hearing impairment, and strongly suggests the need for increased inclusion of spouses and significant others in the rehabilitation process.
9

Development and Psychometric Validation of a Questionnaire Assessing the Impact of Tinnitus on Significant Others

Beukes, Eldré W., Maidment, David W., Andersson, Gerhard, Fagleson, Marc A., Heffernan, Eithne, Manchaiah, Vinaya 01 January 2022 (has links)
INTRODUCTION: Despite evidence showing that tinnitus can have a detrimental impact on significant others (SOs), no standardized self-reported measure is currently available that specifically assesses the presence of third-party disability for tinnitus. The aim of this study was to develop and assess the psychometric properties of a newly developed self-reported measure for SOs of tinnitus and assess how scores could be meaningfully interpreted. METHODS: The research consisted of two phases. During Phase I, the Consequences of Tinnitus on Significant Others Questionnaire (CTSOQ) was developed using the The COnsensus-based Standards for the selection of health Measurement INstruments (COSMIN) guidance. Phase II included the assessment of psychometric properties of the CTSOQ including the construct validity, internal consistency, interpretability, and responsiveness. Pairs of 194 individuals with tinnitus and their SOs completed a series of online questionnaires. SOs completed the CTSOQ measure while individuals with tinnitus completed measures related to tinnitus distress, anxiety, depression, insomnia, and quality of life. RESULTS: A 25 item CTSOQ was developed using a formative model. The questionnaire validation process indicated good psychometric properties with an internal consistency of 0.93 and inter-item correlation of 0.60. Support was found for the construct and discriminative validity of the measure. Floor and ceiling effects were negligible. Scores can be meaningfully interpreted to indicate mild, significant, or severe effect of tinnitus on SOs. The questionnaire was also found to be responsive to treatment-related changes. CONCLUSIONS: The CTSOQ was found to have sufficient measurement properties suggesting that it is a suitable measure of third-party disability for SOs of individuals with tinnitus. Further research should be initiated to measure face validity and what scores reflect clinically meaningful change.

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